​The NFL season will sometimes show us what we want to see from players; other times, we may see something bad when it isn’t there. For fans and media, it’s essential to have a way to verify and balance information to prevent favoritism or bias from being portrayed in a negative light.Thanks to PFF, we will always have an extra set of eyes to examine the football game.The Vikings had few high grades or performances from their memorable win over the Packers in Week 1. Here are the best and worst PFF grades from the Vikings’ Week 1 win on Sunday.Best offensive gradesWR Justin Jefferson 90.3TE Josh Oliver 76.5OT Christian Darrisaw 68.6Worst offensive gradesQB Kyler Murray 35.2WR Jauan Jennings 46.4G Will Fries 48.1Rushing gradesRB Aaron Jones 66.7RB Jordan 65.8QB Carson Wentz 61.1Best run blocking gradesOT Christian Darrisaw 67.3OT Brian O’Neill 66.9TE Josh Oliver 62.7Worst run blocking gradesWR Jauan Jennings 36.1WR Jordan Addison 49C Blake Brandel 52Best pass blocking gradesG Donovan Jackson 88.4RB Aaron Jones 78.5C Blake Brandel 78.4Worst pass blocking gradesTE Josh Oliver 23.3G Will Fries 30OT Brian O’Neill 56.9Best defensive gradesDE Dallas Turner 89.5LB Blake Cashman 83.9DL Levi Drake Rodriguez 82Worst defensive gradesLB Eric Wilson 27.3S Josh Metellus 30.2S Theo Jackson 34.9Best run defense gradesDL Tyrion Ingram-Dawkins 89.7DL Jalen Redmond 81.4DL Levi Drake Rodriguez 76.6Worst run defense gradesDL Caleb Banks 37.8CB Byron Murphy Jr. 49.3DL Domonique Orange 49.9Best pass rush gradesLB Blake Cashman 91.9DE Dallas Turner 90.4LB Andrew Van Ginkel 90.1Worst pass rush gradesS Josh Metellus 49.5DL Jalen Redmond 53.5S Harrison Smith 54.1Best coverage gradesCB James Pierre 77.1CB Isaiah Rodgers 72.4LB Ivan Pace Jr. 63.5Worst coverage gradesLB Eric Wilson 27.3S Josh Metellus 30.2S Theo Jackson 34.9This article originally appeared on Vikings Wire: PFF grades after the Vikings’ Week 1 win over the Packers